···
checkNetwork = checkUnitConfig "Network" [
+
"Description" "DHCP" "DHCPServer" "IPForward" "IPMasquerade" "IPv4LL" "IPv4LLRoute"
"LLMNR" "Domains" "Bridge" "Bond"
(assertValueOneOf "DHCP" ["both" "none" "v4" "v6"])
(assertValueOneOf "DHCPServer" boolValues)
+
(assertValueOneOf "IPForward" ["yes" "no" "ipv4" "ipv6"])
+
(assertValueOneOf "IPMasquerade" boolValues)
(assertValueOneOf "IPv4LL" boolValues)
(assertValueOneOf "IPv4LLRoute" boolValues)
(assertValueOneOf "LLMNR" boolValues)
···
(assertValueOneOf "UseRoutes" boolValues)
(assertValueOneOf "CriticalConnections" boolValues)
(assertValueOneOf "RequestBroadcast" boolValues)
+
checkDhcpServer = checkUnitConfig "DHCPServer" [
+
"PoolOffset" "PoolSize" "DefaultLeaseTimeSec" "MaxLeaseTimeSec"
+
"EmitDNS" "DNS" "EmitNTP" "NTP" "EmitTimezone" "Timezone"
+
(assertValueOneOf "EmitDNS" boolValues)
+
(assertValueOneOf "EmitNTP" boolValues)
+
(assertValueOneOf "EmitTimezone" boolValues)
···
+
dhcpServerConfig = mkOption {
+
example = { PoolOffset = 50; EmitDNS = false; };
+
type = types.addCheck (types.attrsOf unitOption) checkDhcpServer;
+
Each attribute in this set specifies an option in the
+
<literal>[DHCPServer]</literal> section of the unit. See
+
<citerefentry><refentrytitle>systemd.network</refentrytitle>
+
<manvolnum>5</manvolnum></citerefentry> for details.
type = types.nullOr types.str;
···
${optionalString (def.dhcpConfig != { }) ''
${attrsToSection def.dhcpConfig}
+
${optionalString (def.dhcpServerConfig != { }) ''
+
${attrsToSection def.dhcpServerConfig}
${flip concatMapStrings def.addresses (x: ''